亘

extending all the way across / running all the way through

亘 = 二 + 日 : Mnemonic symbol: in this character the sun goes from horizon to horizon, and thus I choose to represent it by a contrail.

Guy Fawkes wants to find out where contrails really come from, so he follows one until he arrives at the encampment's bathroom. There he finds that the sun was experimenting with a capacitor. She blew the capacitor up accidentally, resulting in lots of smoke, which then formed this contrail.

亘 character breakdown

亘
- 二
  - 一
- 日
  - 一
  - 囗

二

èr = Ø + Ø4

two / 2 / (Beijing dialect) stupid

二 = 一 : Mnemonic symbol: a capacitor, because the two strokes remind me of the symbol in electrical drawings. Albert Einstein (Ø) is experimenting with a capacitor (二) in the space station's bathroom (Ø4). He finds that it's uncomfortable to discharge a capacitor using two flutes (一).

日

rì = r + Ø4

abbr. for 日本[Ri4 ben3], Japan

日

rì = r + Ø4

sun / day / date, day of the month

日 = 囗 + 一 : Robinson Crusoe (r) is hiding from the sun (日) in an enclosure (囗) full of flutes (一) in the space station's bathroom (Ø4).

Characters with 亘 as component

宣

xua̅n = xu + an1

surname Xuan

宣 = 亘 + 宀 : Mnemonic symbol: a big billboard.

There's a big billboard on top of the anthill announcing its new contrail school. Xu Xian just graduated and wearing his graduation cap, he swoops into the air, leaving a contrail outlining a graduation cap. He is so happy he even writes something on the billboard to let everyone know: "I made it!!!"

宣

xua̅n = xu + an1

to declare (publicly) / to announce

恒

héng = h + (e)ng2

variant of 恆|恒[heng2]

恒 = 亘 + 忄 : Hamlet (h) is trying to get rid of the contrails (亘) extending across engine's kitchen ((e)ng2) with a flail (忄), but the contrails are fixed (恒) to the firmament very rigidly.

恒

恆

héng = h + (e)ng2

surname Heng